python-pillow/Pillow
1
1
Fork 0
mirror of https://github.com/python-pillow/Pillow.git synced 2024-11-10 19:56:47 +03:00
Code Issues Packages Projects Releases Wiki Activity

Improved convert documentation [ci skip]

Browse Source
This commit is contained in:
Andrew Murray 2018-09-29 20:14:56 +10:00
parent 78c8b1f341
commit 29bc4b2df4
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/PIL/Image.py
View File

@ -873,12 +873,17 @@ class Image(object):
use other thresholds, use the :py:meth:`~PIL.Image.Image.point`
method.
When converting from "RGBA" to "P" without a **matrix** argument,
this passes the operation to :py:meth:`~PIL.Image.Image.quantize`,
and **dither** and **palette** are ignored.
:param mode: The requested mode. See: :ref:`concept-modes`.
:param matrix: An optional conversion matrix. If given, this
should be 4- or 12-tuple containing floating point values.
:param dither: Dithering method, used when converting from
mode "RGB" to "P" or from "RGB" or "L" to "1".
Available methods are NONE or FLOYDSTEINBERG (default).
Note that this is not used when **matrix** is supplied.
:param palette: Palette to use when converting from mode "RGB"
to "P". Available palettes are WEB or ADAPTIVE.
:param colors: Number of colors to use for the ADAPTIVE palette.